Welcome to TBG Treuhand Günthardt

We take our name very seriously, and your requests in loyal hands. From financial accounting to payroll accounting over to several tax issues and auditing in compliance with the law. If you want to establish, purchase, transform, merge, sell, or liquidate, we can assist you expertly. We are also acquainted with everything related to real estate, construction projects and purchasing building land.

We advise you personally

Whether you are big or small, private or a company, you are always our most important client. That is why we advise you personally. That is why we are only satisfied with flawless quality. That is why we work efficiently and we charge our services moderately. Against this background we support and promote our young employees, as well as our reliable colleagues.


Try us out and we guarantee you will not be disappointed! We are happy to have you with us!

From left to right: Stefan Sager, Fabian Wyler, Christine Honegger (back), Nazlie Ferati, Christina Müller, Beat Günthardt (owner), Dario Moriggia, Monika Cortali, Bettina Masur